52 lines
1.9 KiB
Plaintext
52 lines
1.9 KiB
Plaintext
SELECT @@GLOBAL.default_authentication_plugin;
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@@GLOBAL.default_authentication_plugin
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caching_sha2_password
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SELECT COUNT(@@GLOBAL.default_authentication_plugin);
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COUNT(@@GLOBAL.default_authentication_plugin)
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1
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1 Expected
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SET @@GLOBAL.default_authentication_plugin=1;
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ERROR HY000: Variable 'default_authentication_plugin' is a read only variable
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Expected error 'Read only variable'
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SELECT COUNT(@@GLOBAL.default_authentication_plugin);
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COUNT(@@GLOBAL.default_authentication_plugin)
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1
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1 Expected
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SELECT @@GLOBAL.default_authentication_plugin = VARIABLE_VALUE
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='default_authentication_plugin';
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@@GLOBAL.default_authentication_plugin = VARIABLE_VALUE
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1
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1 Expected
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SELECT COUNT(@@GLOBAL.default_authentication_plugin);
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COUNT(@@GLOBAL.default_authentication_plugin)
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1
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1 Expected
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SELECT COUNT(VARIABLE_VALUE)
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='default_authentication_plugin';
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COUNT(VARIABLE_VALUE)
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1
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1 Expected
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SELECT @@default_authentication_plugin = @@GLOBAL.default_authentication_plugin;
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@@default_authentication_plugin = @@GLOBAL.default_authentication_plugin
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1
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1 Expected
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SELECT COUNT(@@default_authentication_plugin);
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COUNT(@@default_authentication_plugin)
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1
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1 Expected
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SELECT COUNT(@@local.default_authentication_plugin);
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ERROR HY000: Variable 'default_authentication_plugin' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@SESSION.default_authentication_plugin);
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ERROR HY000: Variable 'default_authentication_plugin' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.default_authentication_plugin);
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COUNT(@@GLOBAL.default_authentication_plugin)
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1
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1 Expected
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SELECT default_authentication_plugin = @@SESSION.default_authentication_plugin;
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ERROR 42S22: Unknown column 'default_authentication_plugin' in 'field list'
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Expected error 'Readonly variable'
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